Over the Edge

When a woman running from the mob meets a ranger haunted by his past, the Grand Canyon's dangers might be the least of their troubles.

Tech-savvy hacker Nimue Hart has mastered the art of staying invisible, living off-grid in her Airstream and hiding from the Russian mob who want her silenced. But when a rescue mission forces her into the spotlight, her carefully constructed world begins to crumble.

Grand Canyon Backcountry Ranger Liam Kingsley buried his heart in the Swiss Alps a year ago a...